1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
# See LICENSE for license details.
#*****************************************************************************
# fcvt.S
#-----------------------------------------------------------------------------
#
# Test fcvt.{s|d}.{wu|w|lu|l}, fcvt.s.d, and fcvt.d.s instructions.
#
#include "riscv_test.h"
#include "test_macros.h"
RVTEST_RV64UF
RVTEST_CODE_BEGIN
#-------------------------------------------------------------
# Arithmetic tests
#-------------------------------------------------------------
TEST_INT_FP_OP_S( 2, fcvt.s.w, 2.0, 2);
TEST_INT_FP_OP_S( 3, fcvt.s.w, -2.0, -2);
TEST_INT_FP_OP_S( 4, fcvt.s.wu, 2.0, 2);
TEST_INT_FP_OP_S( 5, fcvt.s.wu, 4.2949673e9, -2);
TEST_INT_FP_OP_S( 6, fcvt.s.l, 2.0, 2);
TEST_INT_FP_OP_S( 7, fcvt.s.l, -2.0, -2);
TEST_INT_FP_OP_S( 8, fcvt.s.lu, 2.0, 2);
TEST_INT_FP_OP_S( 9, fcvt.s.lu, 1.8446744e19, -2);
TEST_INT_FP_OP_D(12, fcvt.d.w, 2.0, 2);
TEST_INT_FP_OP_D(13, fcvt.d.w, -2.0, -2);
TEST_INT_FP_OP_D(14, fcvt.d.wu, 2.0, 2);
TEST_INT_FP_OP_D(15, fcvt.d.wu, 4294967294, -2);
TEST_INT_FP_OP_D(16, fcvt.d.l, 2.0, 2);
TEST_INT_FP_OP_D(17, fcvt.d.l, -2.0, -2);
TEST_INT_FP_OP_D(18, fcvt.d.lu, 2.0, 2);
TEST_INT_FP_OP_D(19, fcvt.d.lu, 1.8446744073709552e19, -2);
TEST_FCVT_S_D(20, -1.5, -1.5)
TEST_FCVT_D_S(21, -1.5, -1.5)
TEST_CASE(22, a0, 0x7ff8000000000000,
la a1, test_data_22;
ld a2, 0(a1);
fmv.d.x f2, a2;
fcvt.s.d f2, f2;
fcvt.d.s f2, f2;
fmv.x.d a0, f2;
)
TEST_PASSFAIL
RVTEST_CODE_END
.data
RVTEST_DATA_BEGIN
TEST_DATA
test_data_22:
.dword 0x7ffcffffffff8004
RVTEST_DATA_END
|